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英国ＰＳＩ公司最近接受了英国工业和贸易部的资助 ,继续开展在气雾化过程中以过热气体生产粒度15μｍ以下粉末的研究。ＰＳＩ公司的开发包括新的预热雾化气体技术和使气体从喷嘴中喷出时的射速超过音速的装备。据称 ,使喷射气体的动能提高可使熔化金属流分散成较细的液滴分布
British PSI recently received funding from the UK’s Ministry of Industry and Trade to continue research on the production of powders with a particle size of 15 μm with superheated gas during the aerosolization process. PSI’s development includes a new preheated atomizing gas technology and equipment that raises the gas velocity beyond the speed of sound when the gas is ejected from the nozzle. It is said that increasing the kinetic energy of the injected gas can disperse the molten metal stream into a finer droplet distribution